package com.atguigu.jxc.dao;

import com.atguigu.jxc.entity.Customer;

import java.util.List;

public interface CustomerDao {


    List<Customer> selectCustomPageByNameIfPresent(Integer limit1, Integer limit2, String customerName);

    void updateCustomerById(Customer customer);

    void insertCustomer(Customer customer);

    void delete(String customerId);
}
